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linux/block/blk-mq.c
Christoph Hellwig 22c17e279a blk-mq: fix queue reference leak on blk_mq_alloc_disk_for_queue failure 
Drop the request queue reference just acquired when __alloc_disk_node
failed.

Fixes: 6f8191fdf4 ("block: simplify disk shutdown")
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20221122072753.426077-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-22 15:58:08 -07:00

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